/**
 * Copyright 2020-9999 the original author or authors.
 * <p>
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package io.binghe.concurrent.chapter09;

import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.Semaphore;
import java.util.stream.IntStream;

/**
 * @author binghe (公众号：冰河技术)
 * @version 1.0.0
 * @description Semaphore案例程序
 */
public class SemaphoreTest {

    public static void main(String[] args){
        Semaphore semaphore = new Semaphore(2);
        ExecutorService threadPool = Executors.newFixedThreadPool(6);
        IntStream.range(0, 6).forEach((i) -> {
            threadPool.submit(new SemaphoreTask(semaphore));
        });
        threadPool.shutdown();
    }
}
